Description :<br>2 Pin Security Headset Earpiece Earphone Mic for Motorola Walkie Talkie Radio<br>Low noise， clear tone quality and high fidelity.Convenient and durable to use.Professional and pleasing.Comfortable to wear.<br>    Specifications :<br>Color: BlackPort type: K portMaterial: PU<br>Pin :Diameter\/length:3.5 mm pin length: about 14 mm2.5 mm pin length: about 11 mm<br>Speaker :Size(mm): \u042415mmImpedance: 32ohm&amp;plusmn;15%Sensitivity: 102&amp;plusmn;2dBMax input power: 50MW<br>Microphone :Sensitivity: -42&amp;plusmn;3dBSuitable for Motorola walkie talkie with 2-pin socket<br>Package includes :<br>1 x Earphone<br>Details pictures :